Ajumping spider's movement is modeled by a parabola. The spider makes a single jump li'om the origin and reaches a maximum height of 20 mm harilara'yr across a horizontal distanoe of 160 mm. Part A: Write the equation ofthe parabola in standard form that models the spiders jump. Show your work. (4 points) Part B: Identifyr the focus, directrix, and axis of symmetry of the parabola. (5 points)